步骤:
1.查询删除时间点之前的数据,确认好时间点
select * from TEST as of timestamp to_timestamp('2021-12-08 17:00:00', 'yyyy-mm-dd hh24:mi:ss');
2.开启行移动
alter table TEST enable row movement;
3.数据恢复到那个时间点
flashback table TEST to timestamp to_timestamp('2021-12-08 17:00:00','yyyy-mm-dd hh24:mi:ss');
4.关闭行移动
alter table TEST disable row movement
参考路径:https://blog.csdn.net/weixin_41364238/article/details/109029803